#ifndef __STAT_H__
#define __STAT_H__

	#include <sys/types.h>

	struct stat 
	{
		dev_t	st_dev;
		ino_t	st_ino;
		umode_t	st_mode;
		nlink_t	st_nlink;
		uid_t	st_uid;
		gid_t	st_gid;
		dev_t	st_rdev;
		off_t	st_size;
		time_t	st_atime;
		time_t	st_mtime;
		time_t	st_ctime;
	};

	#define S_IFMT  00170000
	#define S_IFREG  0100000
	#define S_IFBLK  0060000
	#define S_IFDIR  0040000
	#define S_IFCHR  0020000
	#define S_IFIFO  0010000
	#define S_ISUID  0004000
	#define S_ISGID  0002000
	#define S_ISVTX  0001000

	#define S_ISREG(m)	(((m) & S_IFMT) == S_IFREG)
	#define S_ISDIR(m)	(((m) & S_IFMT) == S_IFDIR)
	#define S_ISCHR(m)	(((m) & S_IFMT) == S_IFCHR)
	#define S_ISBLK(m)	(((m) & S_IFMT) == S_IFBLK)
	#define S_ISFIFO(m)	(((m) & S_IFMT) == S_IFIFO)

	#define S_IRWXU 00700
	#define S_IRUSR 00400
	#define S_IWUSR 00200
	#define S_IXUSR 00100

	#define S_IRWXG 00070
	#define S_IRGRP 00040
	#define S_IWGRP 00020
	#define S_IXGRP 00010

	#define S_IRWXO 00007
	#define S_IROTH 00004
	#define S_IWOTH 00002
	#define S_IXOTH 00001

	extern int chmod(const char *_path, mode_t mode);
	extern int fstat(int fildes, struct stat *stat_buf);
	extern int mkdir(const char *_path, mode_t mode);
	extern int mkfifo(const char *_path, mode_t mode);
	extern int stat(const char *filename, struct stat *stat_buf);
	extern mode_t umask(mode_t mask);

#endif